baber/WOPTO huggingface dataset:
Patent JP-H07216883-A (JP)
Title: Pipe rod process
Inventor: KONDO TSUTOMU
IPC: E21D20/00
Filed: 1994-02-09
Abstract: PURPOSE:To enhance the workability and the effect of stabilizing the natural ground. CONSTITUTION:A pipe rod 1 removably mounted at its front end with a drill bit 2 is thrust into the natural ground 6 to a predetermined depth, and a lock bolt steel member 3 along which a grout filling pipe 4 is attached is inserted into the pipe rod 1. By striking the lock bolt steel member 3, the drill bit 2 is separated from the pipe rod 1 and is left in the natural ground. After the pipe rod 1. is pulled out from the ground in which the grout filling pipe 4 is buried, mortar or cement milk 7 is injected through the pipe 4.
Patent JP-S54108835-A (JP)
Title: Surface treatment of one side of steel strip
Inventor: MISAO TAKEO
IPC: B05D1/32
Filed: 1978-02-15
Abstract: PURPOSE:To effect surface treatment of one side of a steel strip with high productivity without remodeling a device largely, by bonding both edges of one steel strip  to those of the other with the steel strip facing each other with an adhesive mass of  an alginic acid-water-glass mixture, by treating the outer surface of the bonded strips, and by separating the surface treated strips into two treated strips. CONSTITUTION:The one side of the strip 11 unwounded from the uncoiler 11 is coated with an adhesive mass on both edges in the length direction and given width by the adhesive mass applicator 2. The tacking agent comprising 1-7wt.% of alginic acid, not more than 4 wt.% of water-glass, and, if necessary, 0.5-4 wt.% of graphite. The strip 12 unwound from the uncoiler 3 is placed on the strip 11 by the roll 13. After being heated by the heating oven 4, the two strips 11 and 12 are pressed slightly by the press rolls 5 and 5, and the temporarily bonded strips are plated by the plating bath 7. The strip 11 and 12 from the plating bath are seperated by the leveler and separating rollers 8 and 8, wound respectively by the coiler 9 and 10 separately.
Patent JP-H09206279-A (JP)
Title: Eyeball tissue shape detector and gaze detector
Inventor: AKASHI AKIRA
IPC: A61B3/113
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the shape of the eyeball tissue by receiving an eyeball image of a user, detecting boundary position information of the eyeball tissue in the eyeball image, performing a prescribed weighted calculation in relation to the boundary position information, and estimating the shape of the eyeball tissue using the weighted boundary position information. SOLUTION: An image of the eyeball 1 lighted by an infrared emission diode 2 is picked up by an image-formation optical system 3 and an area sensor 4 so as to output an analog image signal row 6. Secondly, in a microcomputer 5, the analog signal row is A/D converted, the converted results 7 are stored in a RAM, and the digital image data row is provided. The signal is processed in relation to the image data row in the RAM, a pair of reflecting images of the cornea and a plurality of the pupil edges are detected, and their coordinates are stored. Thirdly, the pupil circle is estimated by the least square operation weighted according to changes in the signals (luminance) of the pupil edge part based on a plurality of coordinates of the pupil edges, and the eyeball rotation angle is calculated based on its central coordinate and the coordinates of the cornea reflecting images.
Patent JP-H02196566-A (JP)
Title: Driving device for solid-state image pickup element
Inventor: ABE TATSURO
IPC: H04N5/335
Filed: 1989-01-25
Abstract: PURPOSE:To attain convenient use of the user by switching a solid-state image pickup element automatically so as to be driven in the field storage mode and the pseudo frame shutter mode in response to a moving picture and a still picture. CONSTITUTION:A video output signal obtained from a signal processing circuit 14 is stored in a data memory 22, fed to a noninverting input terminal of an arithmetic circuit 23, the stored data is retarded by a delay circuit 24 and fed to an inverting input of the arithmetic circuit 23. Then a constant is multiplied with an absolute value of a differentiated (difference) value, the product is accumulated by an integration adder circuit 35 and the result is outputted from a control circuit 27. The control circuit 27 discriminates it as a still picture when an output level of the integration adder circuit 35 is lower than a reference level, a drive circuit 13 is selected and the control circuit 27 discriminates it as a moving picture when the output level is higher than the reference level, a drive circuit 12 is selected so as to switch automatically a solid-state image pickup element 11 in the field store mode or the pseudo frame shutter mode. Thus, the convenient use of the user is attained.
Patent JP-2000212906-A (JP)
Title: Form-type color tile and method for tiling therewith
Inventor: TAKEISHI HIDETO
IPC: E01C7/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a form-type color tile and a tiling method therewith which a sufficiently satisfactory hue can be obtained in a color pavement or the like. SOLUTION: Lustrous fine pieces 2 are scattered and fixed onto the surface of a tile 1. Fine pieces of a material such as metal, paper, or the like, for instance are used for the lustrous fine pieces 2. Above all, fine pieces of metal foil are favorably used. Fine pieces of aluminum foil colored with acrylic resin are more favorably used. The lustrous fine pieces 2 are scattered on the surface of the tile 1 immediately after the tiles have been finished to form the tile part 2, that is, immediately after the tiles are applied so that the finished height becomes flush with the upper face level of a bar-shaped form. In this way, after the applied tiles have cured, the lustrous fine pieces 2 can be fixed onto the surface of the tile 1.
Patent JP-S63183053-A (JP)
Inventor: NAKAMURA TOSHIRO
IPC: A61F13/06
Filed: 1987-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06231874-A (JP)
Title: Continuous feed type induction heating device
Inventor: ADACHI HARUO
IPC: H05B6/10
Filed: 1993-02-02
Abstract: PURPOSE:To enable heating temperature for the whole of a heated article to be more accurately judged by providing a temperature measurement instrument having the capability of measuring the heating temperature over the entire length of the article from the lateral direction thereof. CONSTITUTION:A heated article 1 is continuously fed to the inside of a heating coil 2 with a delivery pinch roller 4, upon the start of operation. The article 1 is heated, while travelling in the coil 2, and delivered to the outside of the coil 2 with a delivery pinch roller 6 at a speed faster than a travel speed in the coil 2. In this case, when the passage of the article 1 is confirmed with a passage sensor 14 in the neighborhood of the outlet of the coil 2, heating temperature for another article 1 travelling in the coil 2 is measured over the entire length thereof with a temperature measurement instrument from the lateral direction thereof. A controller judges whether the article 1 is within the predetermined temperature range, on the basis of the results of temperature measurement. The article 1, when found to be within the predetermined temperature range, is directly transported to a pressing process. If the temperature of the article 1 is outside the predetermined range, the article 1 is discharged to a bypass 20 via a cylinder 11.
Patent JP-H06233510-A (JP)
Title: Motor fan
Inventor: NAKAHARA YUJI
IPC: F04D29/44
Filed: 1993-02-02
Abstract: PURPOSE:To suppress an air current arising in the circumferential direction of a rotor when the electric motor rotor of a motor fan rotates at high speed, to achieve an improved cooling effect and reduced noise of the motor, and to facilitate highly precise rotary balance adjustment. CONSTITUTION:The circumferential surface of an electric motor rotor 6 is flattened by a flattening member 11 of an insulating molding material. Rotary balance adjustment members 12 and 13, which are molded into one body by the insulating molding material, are provided for a rotor in the vicinity of the end surface of an armature.
Patent JP-H06232134-A (JP)
Title: Forming method of bump electrode in electronic part
Inventor: UEDA SHIGEYUKI
IPC: H01L21/60
Filed: 1993-02-02
Abstract: PURPOSE:To form the bump electrode using solder as a base onto electrode pads on a semiconductor substrate at low cost in the state of the bump electrode at high melting down temperature. CONSTITUTION:Electrode pads 2 on a semiconductor substrate 1 are coated with solder paste mainly comprising solder particles mixed with silver particles or the solder paste 6 mixed with silver paste mainly comprising the silver particles by screen printing step using a screen mask 4 to be heated and baked later at the melting down temperature of the solder.
Patent JP-S56112635-A (JP)
Title: Analyzing device
Inventor: IDEKAWA HIROSHI
IPC: G01J3/02
Filed: 1980-02-11
Abstract: PURPOSE:To unnecessitate precise adjustment of the device by a method wherein a light from a sample to be analyzed is made to pass through a filter capable of sorting wavelength, the sample is analyzed from the light received by a light-receiving element through the intermediary of an optical fiber and thereby the will hardly affect the analyzing operation the influence of vibrations. CONSTITUTION:The light generated from the sample 11 to be analyzed is led to the filter 13 by the optical fiber 12. The light sorted in wavelength by the filter 13 is led to the light-receiving element 15 by an optical fiber 14, and in the element 15, by detecting the intensity of the light, the analysis of whether or not any material corresponding to the wavelength of the light exists in the sample 11 is performed. In this way, only by aligning the optical axis of the filter 13 with those of the fibers 12 and 14, the device can be employed even in the place where there is much vibration or in any other similar places, while any other complexed arrangement for alignment becomes unnecessary.
Patent JP-S56112852-A (JP)
Title: Electricity generator
Inventor: NONAKA MINORU
IPC: H02K7/18
Filed: 1980-02-12
Abstract: PURPOSE:To obtain electric energy without using expensive fuel and the like by gearing the twisting and elastic motion of a rope with the generator through the intermediary of a flywheel. CONSTITUTION:The flywheel 6 is turned by a starting motor 4 to twist the rope 3 and thereby a movable permanent magnet 1 is moved toward the center. Simultaneously with the completion of the move, an automatic switch 5 is turned on, thereby a fixed electromagnet 2 is excited by an accumulator and the like and the movable magnet 1 is attracted strongly. Therefore, the twisted rope returns to the initial state by the rotation of the flywheel 6. When the rope returns completely, the switch 5 is turned off and, when excitation is interrupted thereby, the rope starts twisting again by the rotational force of the flywheel and thus the motion is repeated. By this repeated motion, the generator A connected with the flywheel 6 is rotated and thus power generation can be performed by the twisting and elastic motion of the rope.
Patent JP-S61174734-A (JP)
Title: Absorbing method for substrate
Inventor: UENO KUNIHIKO
IPC: H01L21/67
Filed: 1985-01-30
Abstract: PURPOSE:To eliminate distortions by heat,stress and absorption generated in a blank by, after mounting a substrate setting stand on a moving device movable in the Y-direction and absorbing a photo-mask blank etc. in the stand, leaving the blank for a fixed hour, then releasing the absorption and absorbing the blank again. CONSTITUTION:While a moving device 2 constituting a reduced projection exposure device and movable in the X-direction is temperature-controlled strictly at 21 deg.C, a substrate setting stand 3 movable in the Y-direction is mounted on the device. Next, a substrate 1 such as a photo-mask blank and the like coated with photo-sensitive resin and used for manufacturing of semiconductor devices is placed on a setting face 31 of the stand 3 referring to small cylindrical projections 32-34 provided on the setting stand 3, and vacuum-absorbed via a hollow joint 38 and holes 35-37. With this structure, after the substrate 1 is absorbed, the absorption is continued for about one minute and then is released for about two minutes. Thus, distortions generated are removed and a desired pattern is drawn on the substrate 1 while the substrate 1 is absorbed again.
Patent JP-S5299660-A (JP)
Title: Washer with suction pump
Inventor: FUKUCHI TSUYOSHI
IPC: D06F39/08
Filed: 1976-02-18
Abstract: PURPOSE: To provide a washer with a suction pump, in which a hose hanger is made integral with a suction hose joint so as to be fitted in a hose hanger hole formed in the outer frame of the washer, thus enabling common use of that outer frame as an outer frame of a usual washer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08206493-A (JP)
Title: Desiccant and its use
Inventor: OGAWA NOBUHIRO
IPC: B01J20/18
Filed: 1995-02-02
Abstract: PURPOSE: To provide a novel desiccant which is suitable for drying a compound comprising fluorine, hydrogen, and carbon, prticularly such as difluoromethane (HFC32). CONSTITUTION: The desiccant comprises P-type zeolite and/or HS-type zeolite, or P-type zeolite and/or HS-type zeolite and a binder for connecting such zeolite, and in which a part or the whole of zeolite is ion-exchanged by means of potassium ion and/or rubidium ion. The whole or part of material which is dried by means of the desiccant is a compound comprising fluorine, hydrogen, and carbon, or a compound comprising fluorine, hydrogen, chlorine, and carbon.
Patent JP-2000214756-A (JP)
Title: Teaching material of automobile for training
Inventor: ISHIKAWA MINORU
IPC: G09B25/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a teaching material for training which makes it possible to implement various kinds of training on an automobile in a narrow space in a working posture identical to that when an actual vehicle is used inexpensively in terms of cost. SOLUTION: A car body is bisected into the front and rear and the transverse intermediate part of at least one car body portion A1 is successively provided with tie rod 3. On the other hand, a rod supporting body 4 for supporting the end of this tie rod 3 is installed on a floor surface 5 and the car body portion A1 is supported at three points by two tires 6, 6 and the rod supporting body 4. In addition, the tie rod 3 is directly connected to the rod supporting body 4 via a rod supporting means 7 permitting the lateral tilting of the car body portion A1, to constitute the teaching material A for training of the automobile.
Patent JP-H01189961-A (JP)
Title: Semiconductor device
Inventor: SUGA JIRO
IPC: H01L21/331
Filed: 1988-01-26
Abstract: PURPOSE:To reduce difference of distance, while performance index is equal to that of conventional mesh emitter type, by making base contacts or electrodes of surface arrangement structure circular, which are arranged in the form of an equilateral triangle, and making the junction periphery of an emitter region hexagonal. CONSTITUTION:A base region 1 and an emitter region 3 are arranged on a semiconductor substrate. Base contacts or electrodes 2 to be led out from the base region 1 are made circular, and arranged in the form of an equilateral triangle. An emitter periphery surrounding each base contact or electrode 2 is made hexagonal. The function index F' is equal to the conventional value with respect to the maximum value F'max, and difference of distance DELTA' is smaller than the conventional value. Since the difference of distance is constituted so as to be small in this manner, the device of improved high frequency characteristics can be obtained.
Patent JP-H10211439-A (JP)
Title: Impact type pneumatic conveying crusher
Inventor: URAYAMA KIYOSHI
IPC: B02C19/06
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of powder and grain materials on an impact face of an impact component in an impact type pneumatic conveying crusher for carrying the powder and granular materials by compressed air, impacting them on an impact face of the impact component and crushing them. SOLUTION: A device is constituted of an accelerating pipe 9 for carrying and accelerating powder and granular materials by compressed air, a crushing chamber 7a communicating with an air outlet 9b on one end of the accelerating pipe and an impact component 16 having an impact face 17, on which the carried and accelerated powder and granular materials are impacted and crushed, disposed inside the crushing chamber so that the impact face faces the air outlet 9b of the accelerating pipe.  An air passage with one end supported on a site on which the adhesion of the powder and grain materials on the impact face is generated is formed, and a compressed air feed means 22 for feeding the compressed air is provided on the other end of the air passage, and the compressed air is jetted out of an opening formed on the impact face to increase the air density in the vicinity of the site on which the adhesion of powder and granular materials on the impact face is generated.
Patent JP-H07223557-A (JP)
Title: Mud drip preventing structure for bumper
Inventor: FUKUI YASUNORI
IPC: B62D25/18
Filed: 1994-02-10
Abstract: PURPOSE:To prevent the drip of mud from the surface of a bumper with the simple structure, as for a mud drip preventing structure for the bumper. CONSTITUTION:On the tire 19 side surface of the flange 12A of a front fender panel 12, a strip-shaped arch protector 20 is installed, and the arch protector 20 is installed over nearly the whole periphery of the flange 12A of the front fender penel 12. The bumper side end part of the arch protector 20 is extended with the equal radius of curvature to the wheel arch part, and formed to a terminal piece 22 formed integrally with the arch protector 20. The terminal piece 22 is positioned on the tire 19 side at the rear end part of the joint part between the flange 10B of the front bumper 10 and the flange 12B of the front fender panel 12, and has the dimension for closing the cut 18 of a fender liner 16.
Patent JP-H08207045-A (JP)
Title: Method and apparatus for producing synthetic resin powder
Inventor: UCHIDA SUSUMU
IPC: B02C7/02
Filed: 1995-02-02
Abstract: PURPOSE: To more accurately control the temp. of the grinding gap between the grinding blades of a grinder by regulating the supply amt. of raw material pellets composed of a synthetic resin on the basis of the detected load of the grinder and regulating the amt. of the cooling air of the grinder on the basis of the detected temp. in the grinder. CONSTITUTION: A first indication regulator 14 subjects the motor 15 of a raw material pellet supply feeder 5 to PID control through an industrial computer so that the load value of a grinder becomes a set value, that is, the current value of the motor 11 of the grinder 1 becomes a predetermined set value while a second indication regulator 22 regulates the opening degree of the valve 24 of a product powder feed pipe 10 so that the internal temp. in the grinder becomes a predetermined set value. In the grinder 1, the suction force sucking and discharging a product powder acts and the circumferential air flows in a grinding gap to act as cooling air and, therefore, the internal temp. of the grinder 1 is regulated by cooling air by regulating the valve 24.
Patent JP-H04254478-A (JP)
Title: Production of multilayered ceramic substrate
Inventor: ONO KAZUHIKO
IPC: C04B35/622
Filed: 1991-02-07
Abstract: PURPOSE:To suppress a change in shrinkage coefft. between products by piling up plural green sheets belonging to different production lots in a prescribed order and firing them. CONSTITUTION:Green sheets 1a belonging to a production lot A, green sheets 1b belonging to a production lot B and green sheets 1c belonging to a production lot C are alternately piled up and fired to produce a multilayered ceramic substrate 2. Since the effect of characteristics of green sheets belonging to the same production lot is eliminated, a change in shrinkage coefft. between products is suppressed and high dimensional accuracy of through holes can easily be ensured.
Patent JP-S60162131-A (JP)
Title: Device for uniform distribution of hot water
Inventor: MORI KEIJIROU
IPC: F24D17/00
Filed: 1984-01-31
Abstract: PURPOSE:To uniformly distribute hot water by pulse signal control at every predetermined amount of flow. CONSTITUTION:A pulse signal is generated by a pulse signal generating circuit 1 at every predetermined amount of flow, and is outputted to a counter 2 after rectifying the wave shape to count the pulse signal from the circuit 1. An allowable flow amount is set in advance in SW1, SW2 by a flow amount setting circuit 3. A correspondence detecting circuit 4 emits an output H when the value by the counter 2 and th value set by SW1 and SW2 correspond. A reset pulse generating circuit 7 generates a pulse signal by temporarily turning off photocouplers PC1, PC2 at every predetermined interval, and after rectifying the wave shape, a reset pulse signal is fed to the counter 2 to clear the counter. In order to prevent the counter from losing the allowable flow amount at the time of power stoppage, a power stoppage compensation circuit 8 is formed by using an electrolytic condenser C and a diode D5 for electric leak prevention. In this manner, hot water by means of solar heat etc. can be uniformly distributed to each houshold.
Patent JP-S59142341-A (JP)
Title: Air conditioning ventilating fan
Inventor: KISHINOUE KENICHI
IPC: F24F13/30
Filed: 1983-02-03
Abstract: PURPOSE:To enlarge the heat transfer surface area of heat exchanger elements, improve the effectiveness of regenerator, and lower the noise by a structure wherein heat-exchanging and ventilating are performed through a discharge passage and a delivery passage formed by providing a plurality of the heat exchange elements at the outer peripheral part of discharge blades and delivery blades, both of which are arranged at the central portion in a main body. CONSTITUTION:A heat exchange unit 10 is detachably provided in a main body 4 at the outer peripheral part of discharge blades 7 and delivery blades 8 and consists in integrally providing four heat exchange elements 12, each of which comprises in laminating heat transfer plates (not shown in fig) at predetermined intervals, alternately forming passages independent with each other, and being cut at predetermined angles with respect to the direction of lamination of the heat transfer plates so as to form a trapezoid with only two right angles out of four, at the four corners of an oblong steel plate frame body 13. Due to the structure as mentioned above, the distances from the discharge blades 7 and the delivery blades 8 to the respective heat exchange elements 12 are same, resulting in enabling to effectively operate all the four heat exchange elements 12 and accordingly to improve the effectiveness of regenerator. In addition, because each heat exchange elements 12 is cut at the predetermined angles with respect to the direction of lamination of the heat transfer plates, the inflowing area of air is made ample and consequently the air flow resistance loss is made smaller.